199648740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 587059200

約数和(自身を除く): 387410460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 199, 230, 276, 345, 398, 460, 597, 690, 727, 796, 995, 1194, 1380, 1454, 1990, 2181, 2388, 2908, 2985, 3635, 3980, 4362, 4577, 5970, 7270, 8724, 9154, 10905, 11940, 13731, 14540, 16721, 18308, 21810, 22885, 27462, 33442, 43620, 45770, 50163, 54924, 66884, 68655, 83605, 91540, 100326, 137310, 144673, 167210, 200652, 250815, 274620, 289346, 334420, 434019, 501630, 578692, 723365, 868038, 1003260, 1446730, 1736076, 2170095, 2893460, 3327479, 4340190, 6654958, 8680380, 9982437, 13309916, 16637395, 19964874, 33274790, 39929748, 49912185, 66549580, 99824370, 199648740]

約数ペア:

[(1, 199648740), (2, 99824370), (3, 66549580), (4, 49912185), (5, 39929748), (6, 33274790), (10, 19964874), (12, 16637395), (15, 13309916), (20, 9982437), (23, 8680380), (30, 6654958), (46, 4340190), (60, 3327479), (69, 2893460), (92, 2170095), (115, 1736076), (138, 1446730), (199, 1003260), (230, 868038), (276, 723365), (345, 578692), (398, 501630), (460, 434019), (597, 334420), (690, 289346), (727, 274620), (796, 250815), (995, 200652), (1194, 167210), (1380, 144673), (1454, 137310), (1990, 100326), (2181, 91540), (2388, 83605), (2908, 68655), (2985, 66884), (3635, 54924), (3980, 50163), (4362, 45770), (4577, 43620), (5970, 33442), (7270, 27462), (8724, 22885), (9154, 21810), (10905, 18308), (11940, 16721), (13731, 14540)]